2100486546

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^4\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 4915024800

約数和(自身を除く): 2814538254

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 139, 207, 278, 414, 417, 529, 621, 834, 1058, 1242, 1251, 1587, 2502, 3174, 3197, 3753, 4761, 6394, 7506, 9522, 9591, 12167, 14283, 19182, 24334, 28566, 28773, 36501, 57546, 73002, 73531, 86319, 109503, 147062, 172638, 219006, 220593, 279841, 328509, 441186, 559682, 657018, 661779, 839523, 1323558, 1679046, 1691213, 1985337, 2518569, 3382426, 3970674, 5037138, 5073639, 7555707, 10147278, 15111414, 15220917, 30441834, 38897899, 45662751, 77795798, 91325502, 116693697, 233387394, 350081091, 700162182, 1050243273, 2100486546]

約数ペア:

[(1, 2100486546), (2, 1050243273), (3, 700162182), (6, 350081091), (9, 233387394), (18, 116693697), (23, 91325502), (27, 77795798), (46, 45662751), (54, 38897899), (69, 30441834), (138, 15220917), (139, 15111414), (207, 10147278), (278, 7555707), (414, 5073639), (417, 5037138), (529, 3970674), (621, 3382426), (834, 2518569), (1058, 1985337), (1242, 1691213), (1251, 1679046), (1587, 1323558), (2502, 839523), (3174, 661779), (3197, 657018), (3753, 559682), (4761, 441186), (6394, 328509), (7506, 279841), (9522, 220593), (9591, 219006), (12167, 172638), (14283, 147062), (19182, 109503), (24334, 86319), (28566, 73531), (28773, 73002), (36501, 57546)]